import time
import board
import adafruit_dht
import psutil
# We first check if a libgpiod process is running. If yes, we kill it!
for proc in psutil.process_iter():
    if proc.name() == 'libgpiod_pulsein' or proc.name() == 'libgpiod_pulsei':
        proc.kill()
#D20 is the pin number, DHT11 is the sensor type
sensor = adafruit_dht.DHT11(board.D20)
while True:
    try:
        temp = sensor.temperature
        humidity = sensor.humidity
        print("Temperature: {}*C   Humidity: {}% ".format(temp, humidity))
    except RuntimeError as error:
        print(error.args[0])
        time.sleep(2.0)
        continue
    except Exception as error:
        sensor.exit()
        raise error
    #time between temp and humidity checks
    time.sleep(2.0)